Hydrazine hydrate (1:1) → HCID 54231997, 화합물

HRID 47315노트

반응식

HRID 47315 반응식
O.[NH2:2][NH2:3].[N:4]1([C:9]2[CH:10]=[C:11]([C:19]([O:21]C)=O)[C:12](=[CH:17][CH:18]=2)[C:13](OC)=[O:14])[CH:8]=[CH:7][CH:6]=[N:5]1>C(O)C>[N:4]1([C:9]2[CH:10]=[C:11]3[C:12](=[CH:17][CH:18]=2)[C:13](=[O:14])[N:3]=[N:2][C:19]3=[O:21])[CH:8]=[CH:7][CH:6]=[N:5]1

참가 물질

4

반응물 2

HCID 24654Hydrazine hydrate (1:1)HCID 22744587dimethyl 4-(1H-1-pyrazolyl)phthalate

생성물 1

HCID 54231997HCID 54231997, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

22 ml hydrazine monohydrate was added to a mixture of 77 g dimethyl 4-(1H-1-pyrazolyl)phthalate and 500 ml ethanol, and heated under reflux for 6 hr. After cooling, the resulting precipitates were collected by filtration to give 36 g of 6-(1H-1-pyrazolyl)-1,4-phthalazine dione.

후처리

  1. temperatureheated
  2. temperatureunder reflux for 6 hr
  3. temperatureAfter cooling
  4. customthe resulting precipitates
  5. filtrationwere collected by filtration

출처 및 근거

ORD 기록
ord-d7f98023dc7b4c8fa928f83572ee2426
출처 데이터셋
uspto-grants-2004_03
특허 번호
US06699870B2

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